if x > 2
if x < 2
luate
(xº + 1
let h(x)=
(2x - 3
the following
a. h(1)
b. 5(3)
ch(-2)
d. h(2)
.

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

what is the your question?